This is a very good possibility.
If it is sticking or stuck, you should be able to push the window switch and see the dome light "dim down" just a little. This would be a good indication that the window motor is getting power and is just stuck.try it with the engine not running , the light will dim a little from the voltage drop the motor is creating. with the engine not running the alternator cant make up the difference which makes the dome light test work a little better.